SOUTHWEST FLORIDA'S PREMIER GENERAL CONTRACTOR FOR FLOOD DEFENSE // CGC1539828

When the Storm Comes, Your Home is Ready.

Complete flood protection for your Southwest Florida home from Naples to Sarasota, FL, and coast to coast. As licensed General Contractors, we engineer and install a permanent solution, so you can have permanent peace of mind.

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Licensed General Contractor

CGC1539828. Your guarantee of accountability and quality.

Trusted by SWFL

Serving homeowners from Naples to Fort Myers since 2018.

5-Star Reputation

Consistently rated 5 stars for our transparency and craftsmanship.

Custom Fabrication

Every barrier is measured and built to fit your home exactly.

Patio ding door flood barrier system

What Does a Flood Really Cost You?

It’s not the price of a barrier. It’s the $40,000 insurance deductible. It’s the smell of mildew that never leaves. It’s the sight of your furniture and memories piled on the curb. It’s the months — or even years — of rebuilding a life you already built once.

Every hurricane season, Southwest Florida homeowners who thought they were protected discover they weren’t. The right hurricane barriers aren’t just a product, they are a decision that determines what your life looks like after the storm passes.

We believe you should never have to find that out the hard way.

How Do You Guarantee My Home is Protected?

We engineer a complete defense system built around your home’s specific vulnerabilities. Whether you’re in Naples, Fort Myers, or anywhere across Southwest Florida, we offer two primary, best-in-class barrier technologies as the foundation of that system — installed with the precision of a licensed master builder.

The Coastal Shield System

Custom-fabricated, permanently installed aluminum flood barriers that offer the highest level of certified flood protection available. The ultimate set-and-forget solution, engineered for strength and built to last.

Modular Flood Barriers

A flexible, cost-effective system that provides robust protection without permanent attachment to your home. Ideal for unique architectural situations and rapid deployment when a storm is imminent.

Our team of licensed General Contractors will help you make the right choice — just once. This is a decision you make one time, so it has to be done right.

Built by a Builder Who's Seen the Damage Firsthand.

Dalton Stenberg isn’t a salesman who stumbled into flood protection. He’s an 8-year veteran of the Southwest Florida remodeling industry who worked as a storm damage contractor long enough to watch too many homeowners come home to destroyed properties  and decided to build a better solution.

He founded Coastal Shield Solutions on a simple belief: that the people who live and invest in this community deserve a builder they can trust, not a contractor who chases storms and disappears. Every project we take on carries his name, his license, and his personal accountability.

“I started this company because I was tired of seeing my neighbors go through the worst moments of their lives alone. That’s not how we do things here.”

— Dalton Stenberg, Founder & Licensed General Contractor

Residential flood barrier sliding door ort myers fl

Why Can I Be Absolutely Certain in Your Work?

For a one-time investment this important, you deserve more than promises. You deserve proof.

We Are Licensed General Contractors (CGC1539828).

This is not just a credential; it is your guarantee of accountability. Your flood defenses are installed to the highest state and local building codes by a team that is legally responsible for the structural integrity of the work.

We Are Trusted by the Most Demanding Clients in the Region.

We are the chosen flood defense partner for South Seas Resort and Lee County government projects. These clients don’t take risks. They demand accountability and proven results. They chose us.

Our 5-Star Reputation is Built on Radical Transparency.

Our customers consistently rate us 5 stars because we provide clear, honest recommendations and deliver exactly what we promise. No surprises. No hidden costs. No excuses.

Don't Just Take Our Word For It.

"After Hurricane Ian, I swore I'd never go through that again. Dalton's team came out, assessed everything, and gave me a plan that actually made sense. The installation was flawless and I finally feel like my home is actually protected."
"As a seasonal resident, I needed someone I could trust completely to handle this while I was away. Coastal Shield was professional, communicative, and the quality of the work is exceptional. Worth every penny."
"We manage a large property portfolio in Lee County and Coastal Shield is the only flood protection contractor we recommend to our clients. Their licensing, their craftsmanship, and their accountability set them apart from everyone else in this market."

What is the Process for Securing My Home?

Your path to certainty is straightforward and transparent.

Step 1 — The Home Defense Audit:

We conduct a professional assessment of your property’s flood vulnerabilities with a builder’s eye, not a salesperson’s agenda.

Step 2 — The Straightforward Proposal:

You receive a clear, detailed plan with options, explaining the costs and benefits of each so you can make an informed, confident, one-time decision.

Step 3 — The Flawless Installation:

Our team of master builders executes the plan with precision, and you get the permanent peace of mind that comes from knowing your home is ready.

Proudly Providing Flood Protection Across Southwest Florida.

From flood protection in Naples to hurricane barrier installation in Fort Myers and every coastal community in between, we are a local team built for this region. If your home is in Southwest Florida, we are your neighbors — and protecting your property is our mission.

Naples · Fort Myers · Bonita Springs · Estero · Cape Coral · Fort Myers Beach · Sanibel Island · Captiva Island · Marco Island · Port Charlotte · Punta Gorda · North Fort Myers · Lehigh Acres · Englewood · North Port · Venice

Don’t see your city? Contact us — if you’re in Southwest Florida, there’s a good chance we serve you.

Your Questions, Answered.

Your Home is Your Biggest Investment. Protecting It Isn't a Place to Compromise.

Schedule your free, no-obligation Home Defense Audit today and get a clear plan to protect your property.

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Our Work Speaks for Itself.